US PATENT SUBCLASS 508 / 536
.~.~ Mixture of carboxylic acid salts having different cations

Current as of: June, 1999
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508 /   HD   SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARATE COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS

110  DF  LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) {53}
459  DF  .~ Organic -C(=O)O- compound {19}
536.~.~ Mixture of carboxylic acid salts having different cations {1}
537  DF  .~.~.~> One of the cations is aluminum or heavy metal

DEFINITION

Classification: 508/536

Mixture of carboxylic acid salts having different cations:

(under subclass 459) Compositions which contain carboxylic acid salts of more than one cation.